serious, sometimes fatal events, such as infections, lymphoma, or other types of cancer, have happened. blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure have occurred. before starting humira , your doctor should test you for tb. ask your doctor if you live in or have been to a region where certain fungal infections are common. tell your doctor if you have had tb, hepatitis b, are prone to infections, or have symptoms such as fever, fatigue, cough, or sores. you should not start humira if you have any kind of infection. ask your doctor if humira can work for you. this is humira at work. >>> got politics on the brain. following three big races, mayor in new york city and governor of new jersey, chris christie, another term there should be easy for him. but could that term be interrupted by a white house run? erin mcpike is in new jersey, following it all. what do we know? >> reporter: well, chris, it's true that everyone here in new jersey is expecting a blowout later tonight in this race. and chris christie yesterday was basically